/**
 * Copyright 2014 Netflix, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.netflix.config;

/**
 * The listener to be called when a {@link WatchedConfigurationSource} receives an update.
 * 
 * @author cfregly
 */
public interface WatchedUpdateListener {
    /**
     * Updates the configuration either incrementally or fully depending on the type of
     * {@link WatchedUpdateResult} that is passed.
     */
    public void updateConfiguration(WatchedUpdateResult result);
}
